WPSSO Product Metadata for WooCommerce SEO – GTIN, UPC, EAN, ISBN, MPN, Global Identifiers

Description

Provides additional fields in the WooCommerce Product data metabox and the product webpage Additional information section:

GTIN
GTIN-8
GTIN-12 (UPC)
GTIN-13 (EAN)
GTIN-14
ISBN
MPN (Manufacturer Part Number)
Depth
Volume

The product global identifier values (ie. GTIN, GTIN-8, GTIN-12, GTIN-13, GTIN-14, UPC, EAN, ISBN, MPN) are searchable from both the front-end and back-end WooCommerce Products admin page.

The WPSSO Product Metadata for WooCommerce SEO add-on provides Schema (aka Schema.org) mpn, gtin14, gtin13, gtin12, gtin8, gtin, productID isbn, depth, and additionalProperty fluid_volume values to the WPSSO Core plugin for Google Rich Results, Rich Snippets, and Structured Data.

The SSO > WooCommerce Metadata settings page allows you to enable or disable product metadata with a simple checkbox, along with customizing the label and placeholder for different languages (aka WordPress locales).

Includes WooCommerce Fluid Volume Units

The add-on includes a Fluid volume unit option in the WooCommerce > Settings > Products settings page:

  • ml
  • cl
  • l
  • kl
  • US tsp
  • US tbsp
  • US fl oz
  • US cup
  • US pt
  • US qt
  • US gal

Includes Meta Tags and Schema Markup

Automatically creates Open Graph product meta tags for the enabled product metadata:

  • product:ean
  • product:isbn
  • product:mfr_part_no
  • product:upc

Automatically includes Schema Product and Offer properties for the enabled product metadata:

  • mpn
  • gtin14
  • gtin13
  • gtin12
  • gtin8
  • gtin
  • productID isbn
  • depth
  • additionalProperty fluid_volume

WPSSO Core Required

WPSSO Product Metadata for WooCommerce SEO (WPSSO WCMD) is an add-on for the WPSSO Core plugin.

Screenshots

  • Information shown under the "Additional information" section changes as different variations are selected.
  • Enabled product metadata fields are added seamlessly under the product inventory tab.
  • Enabled depth and volume metadata fields are added seamlessly under the product shipping tab.
  • Enabled product metadata fields are added seamlessly under the product variations tab.

FAQ

Frequently Asked Questions

  • None.

Reviews

September 2, 2021
Posted a query for my specific use case, received a response in less than an hour, a patch to confirm resolution shortly after then a further tweak the following morning. VERY impressed. Very comprehensive
March 15, 2021
Easy to use and it does all the hard work for you.
January 21, 2021
GG All WPSSO free Plugins A+, you guys did a really good job with your plugins for wp. Super light, user friendly, all in one. Thanks a lot, I will purchase it when I can!
Read all 11 reviews

Contributors & Developers

“WPSSO Product Metadata for WooCommerce SEO – GTIN, UPC, EAN, ISBN, MPN, Global Identifiers” is open source software. The following people have contributed to this plugin.

Contributors

“WPSSO Product Metadata for WooCommerce SEO – GTIN, UPC, EAN, ISBN, MPN, Global Identifiers” has been translated into 3 locales. Thank you to the translators for their contributions.

Translate “WPSSO Product Metadata for WooCommerce SEO – GTIN, UPC, EAN, ISBN, MPN, Global Identifiers” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

Version Numbering

Version components: {major}.{minor}.{bugfix}[-{stage}.{level}]

  • {major} = Major structural code changes / re-writes or incompatible API changes.
  • {minor} = New functionality was added or improved in a backwards-compatible manner.
  • {bugfix} = Backwards-compatible bug fixes or small improvements.
  • {stage}.{level} = Pre-production release: dev < a (alpha) < b (beta) < rc (release candidate).

Standard Edition Repositories

Development Version Updates

WPSSO Core Premium customers have access to development, alpha, beta, and release candidate version updates:

Under the SSO > Update Manager settings page, select the “Development and Up” (for example) version filter for the WPSSO Core plugin and/or its add-ons. Save the plugin settings and click the “Check for Plugin Updates” button to fetch the latest version information. When new development versions are available, they will automatically appear under your WordPress Dashboard > Updates page. You can always reselect the “Stable / Production” version filter at any time to reinstall the latest stable version.

Changelog / Release Notes

Version 1.13.0 (2022/01/19)

  • New Features
    • None.
  • Improvements
    • None.
  • Bugfixes
    • None.
  • Developer Notes
    • Renamed the lib/abstracts/ folder to lib/abstract/.
    • Renamed the SucomAddOn class to SucomAbstractAddOn.
    • Renamed the WpssoAddOn class to WpssoAbstractAddOn.
    • Renamed the WpssoWpMeta class to WpssoAbstractWpMeta.
  • Requires At Least
    • PHP v7.2.
    • WordPress v5.2.
    • WPSSO Core v9.14.0.
    • WooCommerce v5.0.

Version 1.12.0 (2022/01/11)

  • New Features
    • None.
  • Improvements
    • For comformity, disable the product attribute names of enabled and disabled metadata (ie. custom fields) instead of just the enabled ones.
  • Bugfixes
    • None.
  • Developer Notes
    • None.
  • Requires At Least
    • PHP v7.2.
    • WordPress v5.2.
    • WPSSO Core v9.13.0.
    • WooCommerce v5.0.

Version 1.11.0 (2021/12/16)

  • New Features
    • None.
  • Improvements
    • None.
  • Bugfixes
    • None.
  • Developer Notes
    • Renamed the disabled option key suffix from ":is" = "disabled" to ":disabled" = true.
  • Requires At Least
    • PHP v7.2.
    • WordPress v5.2.
    • WPSSO Core v9.12.0.
    • WooCommerce v5.0.

Version 1.10.2 (2021/11/16)

  • New Features
    • None.
  • Improvements
    • None.
  • Bugfixes
    • None.
  • Developer Notes
    • Refactored the SucomAddOn->get_missing_requirements() method.
  • Requires At Least
    • PHP v7.2.
    • WordPress v5.2.
    • WPSSO Core v9.8.0.
    • WooCommerce v5.0.

Version 1.10.1 (2021/10/06)

  • New Features
    • None.
  • Improvements
    • None.
  • Bugfixes
    • None.
  • Developer Notes
    • Standardized get_table_rows() calls and filters in ‘submenu’ and ‘sitesubmenu’ classes.
  • Requires At Least
    • PHP v7.0.
    • WordPress v5.0.
    • WPSSO Core v9.1.0.
    • WooCommerce v3.8.0.

Version 1.10.0 (2021/09/24)

Maintenance release for WPSSO Core v9.0.0.

  • New Features
    • None.
  • Improvements
    • None.
  • Bugfixes
    • None.
  • Developer Notes
    • None.
  • Requires At Least
    • PHP v7.0.
    • WordPress v5.0.
    • WPSSO Core v9.0.0.
    • WooCommerce v3.8.0.

Version 1.9.0 (2021/08/27)

  • New Features
    • None.
  • Improvements
    • Added a filter hook to enable the “Additional information” tab if the product or its variations has a metadata value.
  • Bugfixes
    • Fix to show product metadata if the main product value is empty but one or more variations has a value.
  • Developer Notes
    • Added checks with WpssoUtilWooCommerce->has_meta() to include/exclude showing product metadata under the “Additional information” tab.
  • Requires At Least
    • PHP v7.0.
    • WordPress v5.0.
    • WPSSO Core v8.36.1.
    • WooCommerce v3.8.0.

Version 1.8.1 (2021/02/25)

  • New Features
    • None.
  • Improvements
    • Updated the banners and icons of WPSSO Core and its add-ons.
  • Bugfixes
    • None.
  • Developer Notes
    • None.
  • Requires At Least
    • PHP v7.0.
    • WordPress v5.0.
    • WPSSO Core v8.34.0.
    • WooCommerce v3.8.0.

Version 1.8.0 (2020/11/30)

  • New Features
    • None.
  • Improvements
    • None.
  • Bugfixes
    • Fixed a “Call to a member function get_enabled_metadata_key() on null” error.
  • Developer Notes
    • Included the $addon argument for library class constructors.
  • Requires At Least
    • PHP v7.0.
    • WordPress v4.5.
    • WPSSO Core v8.16.0.
    • WooCommerce v3.8.0.

Version 1.7.0 (2020/11/29)

  • New Features
    • None.
  • Improvements
    • Updated information and help messages in the SSO > WooCommerce Metadata settings page.
  • Bugfixes
    • None.
  • Developer Notes
    • None.
  • Requires At Least
    • PHP v5.6.
    • WordPress v4.4.
    • WPSSO Core v8.14.0.
    • WooCommerce v3.6.4.

Version 1.6.1 (2020/10/17)

  • New Features
    • None.
  • Improvements
    • Refactored the add-on class to extend a new WpssoAddOn abstract class.
  • Bugfixes
    • Fixed backwards compatibility with older ‘init_objects’ and ‘init_plugin’ action arguments.
  • Developer Notes
    • Added a new WpssoAddOn class in lib/abstracts/add-on.php.
    • Added a new SucomAddOn class in lib/abstracts/com/add-on.php.
  • Requires At Least
    • PHP v5.6.
    • WordPress v4.4.
    • WPSSO Core v8.13.0.
    • WooCommerce v3.6.4.